@charset "UTF-8";
@font-face {
    font-family: 'sir';
    src: url('../fonts/SourceHanSansCN-Regular.otf');
}
/*head*/
body{
    position: relative;
}
.head{
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    z-index: 999;
    background-position: center;
    background-size: cover;
    height: 95px;
}
.head:hover{
    background: rgba(0,0,0,0.5);
}
.head_inner{
    width: 90%;
    margin: auto;
}
.head_logo{
    float: left;
    padding-top: 20px;
}
.head_rt{
    float: right;
}
.head_rt>ul>li{
    height: 95px;
    line-height: 95px;
    float: left;
    position: relative;
}
.head_rt>ul>li:hover>a{
    color: #E60011;
}
.head_rt>ul>li>a{
    padding: 0 30px;
    font-size: 18px;
    color: #fff;
}
.head_rt ul li.active a{
    color: #E60011;
}
.head-list>li .xl-s{
    padding-top: 30px;
    position: absolute;
    left: 0;
    top:95px;
    right: 0;
    z-index: 99;
    display: none;
    width:800px;
    background: #252525;
    min-height: 200px;
}
.xl-list{
    overflow: hidden;
}
.xl-list>li{
    text-align: center;
    width: 25%;
    float: left;
    color: #666666;
    font-size: 14px;
    height: 50px;
    line-height: 50px;
}
.xl-list li a{
    color: #fff;
    font-size: 14px;
}
.xl-list li a:hover{
    color: #d30707;
}
.xl-list .xl-list li a:before{
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    background-color: #fff;
    position: relative;
    top: -4px;
    margin-right: 5px;
}
.xl-list  .xl-list li a:hover:before{
    background-color: #d30707;
}
.head-phone{
    display: none;
    overflow: hidden;
}
.head-logo{
    margin-left: 10px;
    padding-left: 0;
    padding-bottom: 0;
}
.head-logo a{
    display: block;
    overflow: hidden;
}
.head-logo a span{
    width: 136px;
    height: 48px;
    margin-right: 4px;
}
.head-phone .head-logo img{
    width: 136px;
}
.head-phone:after{content: '';display: table;clear: both;}
.top_cen{
    display:block;
    margin-right: 6px;
    margin-top: 6px;
}
.top_cen a{
    font-size: 58px;
    font-weight: 500;
    color: #333;
    line-height: 28px;
    height: 38px;
    width: 38px;
    display: block;
    text-align: center;
}
.top_cen a.active{
    display: none;
}
.head:hover  .top_cen span{
    background-color: #fff;
}
.head:hover .top_cen a{
    color: #fff;
}
.top_cen span{
    display: block;
    width: 34px;
    height: 3px;
    background-color: #fff;
    margin: 6px 0;
}
.navlist_mo{
    display: block;
    position:fixed;
    top: 0;
    right: -50%;
    bottom: 0;
    width: 50%;
    background-color: #212020;
    transition: all linear .5s;
    overflow: auto;
}
.navlist_mo>li{
    background-color: #212020;
}
.navlist_mo>li>a{
    color:#ffffff;
    display: block;
    font-size: 20px;
    line-height: 22px;
    width: 100%;
    padding:20px 0;
    padding-left: 20px;
    transition: all .5s;
    position: relative;
}
.navlist_mo>li.active>a{
    background-color: #303030;
}
.navlist_mo>li a:after{
    top: 1.4rem;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.navlist_mo>li a:not([href]):after{
    content: "";
    display: block;
    position: absolute;
    left: 128px;
    top: 24px;
    width: 9px;
    height: 9px;
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transition: all .3s ease 0s;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.navlist_mo>li.active a:not([href]):after{
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
    top: 29px;
}
.navlist_mo>li .abm_nav{
    display: none;
    height: 0;
    transition: all .5s;
}
.navlist_mo>li.active .abm_nav{
    display: block;
    height: auto;
}
.navlist_mo>li .abm_nav>li{
    background-color: #080808;
}
.navlist_mo>li .abm_nav>li.active>a{
    color: #0763a4;
}
.navlist_mo>li .abm_nav>li>a{
    color:#ffffff;
    display: block;
    font-size: 16px;
    line-height: 20px;
    padding:12px 0;
    padding-left: 20px;
    transition: all .5s linear;
    -moz-transition: all .5s linear;
    -webkit-transition: all .5s linear;
}
.navlist_mo>li .abm_nav>li h3{
    color:#ffffff;
    display: block;
    font-size: 16px;
    line-height: 20px;
    padding:12px 0;
    padding-left: 20px;
    position: relative;
}
.navlist_mo>li .abm_nav>li h3:after{
    content: '';
    background: url(../images/index/jia.png) no-repeat;
    font-size: 16px;
    font-weight: 600;
    display: block;
    position: absolute;
    right: 0.8rem;
    top: 12px;
    height: 20px;
    width: 20px;
}

.navlist_mo>li .abm_nav>li.active h3{
    color: #a31f1f;
}
.navlist_mo>li .abm_nav>li.active h3:after{
    background: url(../images/index/jian.png) no-repeat;
}
.navlist_mo>li .abm_nav ul{
    display: none;
}
.navlist_mo>li .abm_nav>li.active ul{
    display: block;
}
.navlist_mo>li .abm_nav ul li{
    padding: 5px 0;
    border-bottom: 1px dashed #403b45;
    padding-left: 20px;
}
.navlist_mo>li .abm_nav ul li a{
    font-size: 14px;
    color: #969696;
}
@media screen and (max-width: 1200px){
    .head_rt>ul>li>a {
        padding: 0 20px;
    }
    .head-list>li .xl-s{
        width:600px;
    }
}
@media screen and (max-width: 1024px){
    .head-phone{
        display: block;
    }
    .head_inner{
       display: none;
    }
    .head{
        height: 50px;
        background: none;
    }
    body {
        position: relative;
        right: 0;
        transition: all linear .5s;
    }
}
/*banner*/
#banner .swiper-button-prev,#banner .swiper-button-next{
    width: 52px;
    height: 94px;
    top: 50%;
    margin-top: -47px;
    position: absolute;
    background-repeat: no-repeat;
    background-size: cover;
}
#banner .swiper-pagination-bullets {
    right: 10px;
    top: 50%;
    width: 20px;
    bottom: auto;
    left: auto;
    -webkit-transform: translate3d(0,-50%,0);
    -moz-transform: translate3d(0,-50%,0);
    -o-transform: translate(0,-50%);
    -ms-transform: translate3d(0,-50%,0);
    transform: translate3d(0,-50%,0);
}
#banner .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
}
#banner .swiper-pagination-bullet-active {
    opacity: 1;
    background: #E60010;
}
.im_ph{
    display: none;
}
/*大椽科技*/
.mian_1{
    background-image: url("../images/index/mian-2.jpg");
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1000px;
    background-size: cover;
    position: relative;
}
.title{
    padding-top: 80px;
    text-align: center;
}
.title h1{
    font-size: 32px;
    color: #fff;
    margin-bottom: 15px;
}
.title span{
    display: inline-block;
    width: 45px;
    height: 2px;
    background-color: #E60010;
    margin-bottom: 55px;
}
.title p{
    font-size: 18px;
    color: #fff;
}
.cart{
    position: absolute;
    bottom:0;
    right: 20%;
    z-index: 99;
}
.yun{
    position: absolute;
    bottom:370px;
    left: 50%;
    margin-left: -600px;
    z-index: 999;
}
.yun img{
    animation: animatedBackground 2s linear infinite alternate;
    -o-animation: animatedBackground 2s linear infinite alternate;
    -webkit-animation: animatedBackground 2s linear infinite alternate;
    -moz-animation: animatedBackground 2s linear infinite alternate;
}
@keyframes animatedBackground {
    0% {
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        -ms-transform: scale(1.1);
        -o-transform: scale(1.1);
        transform: scale(1.1);
    }
    100% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
    }
}
.main_3{
    background-image: url("../images/index/mian-3.jpg");
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1000px;
    background-size: cover;
    position: relative;
}
.mian_3_bot{
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 120px;
    background: rgba(27,27,27,0.6);
}
.mian_3_bot_inner{
    height: 100%;
    background: none;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}
.mian_3_bot:hover .mian_3_bot_inner{
    background:rgba(230,0,16,0.6);
    width: 100%;
}
.bot_left{
    float: left;
    width: 150px;
    text-align: center;
    padding-top: 45px;
    color: #fff;
}
.bot_left h4{
    font-size: 18px;
    color: #fff;
}
.bot_left span{
    font-size: 12px;
}
.bot_rt{
    margin-left: 150px;
    padding-top: 50px;
}
.bot_rt p{
    font-size: 16px;
    color: #fff;
}
.main_4{
    background-image: url("../images/index/main-5.jpg");
    background-repeat: no-repeat;
    background-position: center;
    min-height: 1000px;
    background-size: cover;
    position: relative;
}
.main_4 ul{
    margin-top: 100px;
}
.main_4 ul li{
    float: left;
    width: 25%;
    height: 550px;
    overflow: hidden;
}
.main_4 ul li a{
    display: block;
    position: relative;
    width: 100%;
    height: 100%;
}
.main_4 ul li .opt_img{
    position: absolute;
    width: 100%;
    height: 100%;
    top:0;
    left: 0;
    z-index: 99;
}
.main_4 ul li .opt_img img{
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
}
.option{
   width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    transition: all 0.3s linear;
    position: absolute;
    top:0;
    left: 0;
    padding: 200px 20px 0;
    z-index: 999;
}
.option_inner{

}
.option_inner h4{
    font-size: 20px;
    color: #fff;
    line-height: 80px;
    border-bottom: 1px solid #fff;
    margin-bottom: 30px;
    text-align: center;
}
.option_inner p{
    font-size: 14px;
    line-height: 25px;
    color: #fff;
    height: 75px;
    overflow: hidden;
}
.option_inner span{
    display: block;
    width: 100px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    color: #fff;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    border: 1px solid #fff;
    text-align: center;
    margin:50px auto;
}
.main_4 ul li:hover img{
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}
.main_4 ul li:hover .option{
    background: rgba(0,0,0,0);
}
.main_4 ul li:hover h4{
     opacity: 0;
 }
.main_4 ul li:hover p{
    opacity: 0;
}
.main_4 ul li:hover span{
    color: #fff;
    background-color: #E60010;
    border: 1px solid #E60010;
}
@-webkit-keyframes text_animate_tech {
    0% {
        opacity: 0;
        -webkit-transform: translateY(50px);
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}
@keyframes text_animate_tech {
    0% {
        opacity: 0;
        -webkit-transform: translateY(50px);
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}
@keyframes swiper-preloader-spin{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}
.technology-container {
    background: #0F121D;
    height: 1000px;
    max-height: 1080px;
    position: relative;
    overflow: hidden;
}
.technology-container .technology-content {
    position: absolute;
    width: 1280px;
    margin: 0 auto;
    height: 600px;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
#science-page{
    min-height: 678px;
}
@media screen and (max-width: 1280px) {
    .technology-container .technology-content {
        width: 100%;
    }
}
.technology-container .bg-image {
    position: absolute;
    top: -35px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 1120px;
    height: 100%;
    z-index: 1;
}
.technology-container .bg-image .circle {
    width: 700px;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.technology-container .bg-image .prev,
.technology-container .bg-image .next {
    width: 180px;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 4;
}
.technology-container .bg-image .prev {
    left: -20px;
}
.technology-container .bg-image .next {
    right: -20px;
}
.technology-container .num-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 660px;
    height: 280px;
    top: 240px;
    z-index: 3;
}
.technology-container .num-btn >div {
    position: absolute;
    width: 70px;
    cursor: pointer;
}
.technology-container .num-btn >div img {
    position: absolute;
    left: 0;
    top: 0;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    width: 120px;
}
.technology-container .num-btn >div .active {
    -webkit-transform: scale(0.5);
    -ms-transform: scale(0.5);
    transform: scale(0.5);
    opacity: 0;
    width: 150px;
}
.technology-container .num-btn >div.active .active {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
}
.technology-container .num-btn >div.active .normal {
    -webkit-transform: scale(0.5);
    -ms-transform: scale(0.5);
    transform: scale(0.5);
    opacity: 0;
}
.technology-container .num-btn .btn-one {
    left: -19px;
    bottom: -51px;
}
.technology-container .num-btn .btn-one .normal {
    left: -30px;
    bottom: 6px;
    top: auto;
}
.technology-container .num-btn .btn-one .active {
    bottom: 0;
    left: -60px;
    top: auto;
}
.technology-container .num-btn .btn-two {
    left: -8px;
    top: 129px;
}
.technology-container .num-btn .btn-two .normal {
    left: -52px;
    top: -13px;
}
.technology-container .num-btn .btn-two .active {
    left: -80px;
    top: -30px;
}
.technology-container .num-btn .btn-three {
    left: -36px;
    top: 12px;
}
.technology-container .num-btn .btn-three .normal {
    right: -66px;
    left: auto;
    top: -25px;
}
.technology-container .num-btn .btn-three .active {
    right: -72px;
    top: -30px;
    left: auto;
}
.technology-container .num-btn .btn-four {
    left: 303px;
    bottom: 367px;
}
.technology-container .num-btn .btn-four img{
    width: 150px;
}
.technology-container .num-btn .btn-four.active .active {
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
    opacity: 1;
}
.technology-container .num-btn .btn-four .normal {
    bottom: 6px;
    top: auto;
    right: -30px;
    left: auto;
}
.technology-container .num-btn .btn-four .active {
    bottom: 16px;
    top: auto;
    right: -30px;
    left: auto;
}


.technology-container .num-btn .btn-five {
    right: 0;
    bottom: 229px;
}
.technology-container .num-btn .btn-five .normal {
    bottom: 6px;
    top: auto;
    right: -30px;
    left: auto;
}
.technology-container .num-btn .btn-five .active {
    bottom: 0;
    top: auto;
    right: -62px;
    left: auto;
}
.technology-container .num-btn .btn-six {
    right: -32px;
    bottom: 98px;
}
.technology-container .num-btn .btn-six .normal {
    bottom: 6px;
    top: auto;
    right: -30px;
    left: auto;
}
.technology-container .num-btn .btn-six .active {
    bottom: 0;
    top: auto;
    right: -62px;
    left: auto;
}
.technology-container .num-btn .btn-seven {
    right: -9px;
    bottom: -52px;
}
.technology-container .num-btn .btn-seven .normal {
    bottom: 6px;
    top: auto;
    right: -30px;
    left: auto;
}
.technology-container .num-btn .btn-seven .active {
    bottom: 0;
    top: auto;
    right: -62px;
    left: auto;
}




.technology-container .content-info {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 615px;
    top: 55px;
}
.technology-container .thumbnail {
    position: absolute;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 100%;
}
.technology-container .thumbnail.active .thumbnail-img {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}
.technology-container .thumbnail.active .caption {
    -webkit-animation: text_animate_tech 0.4s forwards cubic-bezier(0.39, 0.575, 0.565, 1);
    animation: text_animate_tech 0.4s forwards cubic-bezier(0.39, 0.575, 0.565, 1);
}
.technology-container .thumbnail-img {
    -webkit-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    -webkit-transform-origin: center 150px;
    -ms-transform-origin: center 150px;
    transform-origin: center 150px;
    width: 100%;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    opacity: 0;
}
.technology-container .thumbnail .caption {
    position: relative;
    text-align: center;
    top: -90px;
    opacity: 0;
    -webkit-transform: translateY(50px);
    -ms-transform: translateY(50px);
    transform: translateY(50px);
}
.technology-container .thumbnail .caption .title-en {
    font-size:20px;
    line-height: 43px;
    height: 43px;
    color: #fff;
    font-family: Montserrat-Regular;
    display: inline;
}
.technology-container .thumbnail .caption .title-zh {
    font-size: 22px;
    line-height: 1;
    padding-top: 8px;
    color: #1cb7da;
}
.technology-container .thumbnail .caption .desc {
    font-size: 15px;
    line-height: 16px;
    margin-top: 70px;
    color: #fff;
    line-height: 24px;
}
.technology-container .thumbnail .caption .desc p {
    margin: 0;
}
@media screen and (max-width: 1120px) and (min-width: 860px) {
    .technology-container .bg-image {
        width: 850px;
    }
    .technology-container .bg-image .circle {
        width: 570px;
    }
    .technology-container .bg-image .prev,
    .technology-container .bg-image .next {
        width: 130px;
    }
    .technology-container .content-info {
        width: 600px;
        top: 60px;
    }
    .technology-container .thumbnail .caption {
        top: -100px;
    }
    .technology-container .thumbnail .caption .title-en {
        font-size: 16px;
        line-height: 38px;
    }
    .technology-container .thumbnail .caption .title-zh {
        font-size: 18px;
    }
    .technology-container .thumbnail .caption .desc {
        margin-top: 27px;
        font-size: 12px;
    }
    .technology-container .num-btn {
        width: 550px;
        height: 225px;
        top: 240px;
    }
    .technology-container .num-btn >div img {
        width: 80px;
    }
    .technology-container .num-btn >div .active {
        width: 110px;
    }
    .technology-container .num-btn .btn-one {
        left: 4px;
    }
    .technology-container .num-btn .btn-two {
        left: 15px;
    }
    .technology-container .num-btn .btn-four {
        left: 262px;
        bottom: 296px;
    }
    .technology-container .num-btn .btn-four .active {
        bottom: 6px;
        top: auto;
        right: -8px;
        left: auto;
    }
    .technology-container .num-btn .btn-five {
        right: 40px;
        bottom: 196px;
    }
    .technology-container .num-btn .btn-six {
        right: -9px;
        bottom: 67px;
    }
    .technology-container .num-btn .btn-seven {
        right: 3px;
        bottom: -44px;
    }
}
@media screen and (max-width: 860px) {
    #science-page {
        min-height: 750px;
    }
    .technology-container {
        height: 603px !important;
    }
    .technology-container .bg-image {
        width: 315px;
        height: 550px;
        top: 0;
    }
    .technology-container .bg-image .circle {
        width: 415px;
        left: 50%;
        top: auto;
        -webkit-transform: translate(-50%, 0);
        -ms-transform: translate(-50%, 0);
        transform: translate(-50%, 0);
    }
    .technology-container .bg-image .prev,
    .technology-container .bg-image .next {
        top: auto;
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
        bottom: -40px;
        width: 125px;
    }
    .technology-container .bg-image .next {
        right: 10px;
    }
    .technology-container .bg-image .prev {
        left: 10px;
    }
    .technology-container .content-info {
        width: 430px;
    }
    .technology-container .thumbnail .caption .title-en {
        font-size: 11px;
        line-height: 15px;
    }
    .technology-container .thumbnail .caption .title-zh {
        font-size: 20px;
    }
    .technology-container .thumbnail .caption .desc {
        margin-top: 60px;
        font-size: 12px;
    }
    .technology-container .thumbnail .caption {
        top: -85px;
    }
    .technology-container .num-btn {
        width: 360px;
        height: 340px;
        top: 220px;
    }
    .technology-container .num-btn >div img {
        width: 70px;
    }
    .technology-container .num-btn >div .active {
        width: 100px;
    }
    .technology-container .num-btn .btn-four .normal {
        right: 20px;
        bottom: 8px;
    }
    .technology-container .num-btn .btn-four .active {
        right: 22px;
        bottom: 13px;
    }
    .technology-container .num-btn .btn-four.active .active {
        -webkit-transform: scale(1.4);
        -ms-transform: scale(1.4);
        transform: scale(1.4);
        opacity: 1;
    }
    .technology-container .num-btn .btn-one .normal {
        bottom: 8px;
        left: 36px;
    }
    .technology-container .num-btn .btn-one .active {
        bottom: 0;
        left: 10px;
    }
    .technology-container .num-btn .btn-two {
        left: 0;
    }
    .technology-container .num-btn .btn-two .normal {
        left: 20px;
        top: 4px;
    }
    .technology-container .num-btn .btn-two .active {
        left: -2px;
        top: -10px;
    }
    .technology-container .num-btn .btn-three {
        left: 2px;
        top: 12px;
    }
    .technology-container .num-btn .btn-three .normal {
        top: 4px;
        right: 6px;
    }
    .technology-container .num-btn .btn-three .active {
        top: -10px;
        right: -11px;
    }
    .technology-container .thumbnail .caption {
        -webkit-transform: translateY(25px);
        -ms-transform: translateY(25px);
        transform: translateY(25px);
    }
    .technology-container .num-btn .btn-one {
        left: -43px;
        bottom: 28px;
    }
    .technology-container .num-btn .btn-five {
        right: 29px;
        bottom: 285px;
    }
    .technology-container .num-btn .btn-six {
        right: 44px;
        bottom: 164px;
    }
    .technology-container .num-btn .btn-seven {
        right: 18px;
        bottom: 35px;
    }
    .technology-container .num-btn .btn-four img {
        width: 90px;
    }
    .technology-container .num-btn .btn-four {
        left: 178px;
        bottom: 331px;
    }
    .technology-container .technology-content {
        top: 53%;
    }
    /*.technology-container .thumbnail.active .caption{*/
        /*opacity: 1;*/
    /*}*/
}
@media screen and (max-width: 1300px) {
    .cart {
        right: 12%;
    }
}
@media screen and (max-width: 1200px) {
    .yun img {
        width: 800px;
    }
    .cart img {
        width: 800px;
    }
    .yun {
        margin-left: -400px;
    }
}
@media screen and (max-width: 768px) {
    .im_ph{
        display: block;
    }
    .im_pc{
        display: none;
    }
    .yun img {
        width: 300px;
    }
    .cart {
        right: -2%;
    }
    .yun {
        bottom: 128px;
        margin-left: -150px;
    }
    .cart img {
        width: 300px;
    }
    .mian_1{
        min-height: 400px;
    }
    .title {
        padding-top: 30px;
        text-align: center;
    }
    .title h1 {
        font-size: 23px;
    }
    .title span {
        margin-bottom: 20px;
    }
    .title p {
        font-size: 14px;
    }
    .main_4 ul li {
        float: left;
        width:50%;
        margin-bottom: 30px;
    }
    .option {
        padding: 131px 6px 0;
    }
    .main_3 {
        min-height: 400px;
    }
    .bot_left {
        float: left;
        width: 100%;
        color: #fff;
        padding-top: 10px;
    }
    .bot_rt {
        margin-left:0;
        padding-top:0;
    }
    .main_4 ul {
        margin-top: 30px;
    }
    .option_inner h4 {
        font-size: 17px;
    }
}